baber/WOPTO huggingface dataset:
Patent TW-I227898-B (TW)
Title: Method for updating firmware of optical disk system
Inventor: CHEN PING-SHENG
IPC: G06F12/00
Filed: 2003-10-22
Granted: 2005-02-11
Abstract: An update method is used in an optical disk system to update firmware information stored in a firmware memory. The method includes fetching program code and an update program routine from an update source, storing the program code into a first buffer, storing the update program routine into a second buffer, executing the update program routine stored in the second buffer, writing the program code stored in the first buffer into the firmware memory to update the firmware information, and changing a value of a program counter of the microprocessor such that the microprocessor executes the program code stored in the firmware memory at a predetermined location of the program code instead of executing a next instruction in the program code located after the current position of the program counter, and using the program code as updated firmware information to control the optical disk system.
Patent TW-I231247-B (TW)
Title: Circuit board chamfering machine
Inventor: JANG LAN-YAN
IPC: H05K3/00
Filed: 2003-12-02
Granted: 2005-04-21
Abstract: This invention relates to a circuit board chamfering machine for grinding corners of a circuit bard into rounded corners, including: a conveying mechanism, a stop mechanism, a pushing mechanism a clamping mechanism, a grinding mechanism and a turning mechanism. The stop mechanism and the pushing mechanism transfer the circuit board to a predetermined position. After the clamping mechanism clamps the circuit board, the grinding mechanism chamfers off the corners. The grinding mechanism of this invention is capable of curved motion such that is able to move in relation with the curvature of the corners to be rounded so as to ensure smooth, round, beautiful and fast operation.
Patent TW-I230264-B (TW)
Title: Wafer capable of conducting aging and electricity tests and conducting method thereof
Inventor: CHEN YING-LIEH
IPC: G01R31/26
Filed: 2004-01-12
Granted: 2005-04-01
Abstract: The present invention relates to a wafer capable of conducting aging and electricity tests and conducting method thereof wherein the wafer comprises a first die, a scribe line, a first aging pattern generation circuit and a electrode pad. The scribe line is formed on the wafer outside the first die and the first aging pattern generation circuit conducts an aging test to the first die. Electrode pad is disposed on the scribe line for electrically connecting to the first aging pattern generation circuit and electrically connects to a voltage source. The present invention changes the known aging test process after packaging and simultaneous tests the aging and electricity on wafers, therefore raises the efficiency substantially and saves the cost of raw material.
Patent TW-I284486-B (TW)
Title: Light-emitting body, manufacturing method for light-emitting body, manufacturing apparatus for light-emitting body, electrooptical apparatus and electronic apparatus
Inventor: SAKAI HIROFUMI
IPC: H05B33/14
Filed: 2004-01-16
Granted: 2007-07-21
Abstract: A light-emitting body has multiple types of light-emitting units which differ over time in change in light-emitting characteristics. The light-emitting body includes a deterioration control device for controlling deterioration over time of light-emitting characteristics of a light-emitting unit of predetermined type. A light-emitting unit includes a light-emitting layer and includes a positive hole supply body for supplying positive holes to the light-emitting layer. The deterioration control device may be a positive hole supply body, the thickness of which has been controlled based on the deterioration over time of the light-emitting characteristics of a light-emitting unit of a predetermined type.
Patent TW-I256511-B (TW)
Title: Active device matrix substrate and liquid crystal display panel with the same
Inventor: WUNG CHIEN-SHEN
IPC: G02F1/1343
Filed: 2004-01-20
Granted: 2006-06-11
Abstract: An active device matrix substrate includes first lines, second lines, active devices, a smooth layer, and pixel electrodes. The first and second lines are apart and crisscross to divide several pixel regions and they extend from a display region till a non-display region. The active devices are in the display regions. The smooth layer is in the display region and covers the active devices, wherein one edge of the smooth layer has some protrusions with at least one sharp corner that located between lines. The pixel electrodes are on the smooth layer, wherein each pixel electrode is in one of the display regions and contacts electrically with one of the active devices. Because of the protrusions of the smooth layer, it can prevent the pixel electrodes from remaining on the edge of the smooth layer, whereby avoiding short between lines.
Patent TW-I243035-B (TW)
Title: Slide fastener with separable bottom end stop
Inventor: MIZUHARA HISAYOSHI
IPC: A44B19/38
Filed: 2004-03-04
Granted: 2005-11-11
Abstract: This invention relates to a slide fastener with a separable bottom end stop which enables a reinforcement portion of the separable bottom end stop to be sewed securely thereby preventing ribs at a sewing position from being damaged by a sewing needle. A reinforcement portion (10) is formed integrally on a lower half portion of each of a box pin (8) and an insert pin (9) of the separable bottom end stop using synthetic resin such that it is exposed on the fastener tape (3). The reinforcement portion (10) is constituted of an auxiliary member (11) and ribs (13) formed at a sewing position (40) to be sewed to a sewing object. The rib (13) is formed such that its height is 0.5 to 0.85 mm and its width is 0.6 to 0.9 mm and that it is expanded gradually from a vertex to a base portion. A gap portion (23), which is wider than the base portion of the rib (13), is formed between adjoining ribs (13). Thus, the rib (13) avoids strike of a sewing needle to prevent itself from being damaged by the sewing needle and the gap portion (23) ensures sewing of the fastener tape onto the sewing object.
Patent TW-I240799-B (TW)
Title: Handling device for electronic chip components and handling method for electronic chip components
Inventor: TAKAGI YUTAKA
IPC: B65G47/14
Filed: 2004-03-25
Granted: 2005-10-01
Abstract: A handling device for electronic chip components includes an indexing table having a plurality of cavities for holding electronic chip components therein and a circulatory feeder for supplying the electronic chip components to the indexing table. One or more cavities are simultaneously disposed at a location which comes close to the circulatory feeder and, by performing a suction operation in the cavities, the electronic chip components are directly put into the cavities, without moving the electronic chip components along the main surface of the indexing table.
Patent TW-I252075-B (TW)
Title: Octopus box
Inventor: MIYAJIMA YUTAKA
IPC: A01K69/06
Filed: 2004-04-14
Granted: 2006-04-01
Abstract: The object of this invention is to provide an octopus box which can smoothly discharge air and seawater accumulated therein, can be produced in excellent productivity at a lower cost than costs for conventional boxes, has a sufficient strength, and is hardly broken during employment. The solution of the present invention is an octopus box comprising an upper side half body A whose one side is opened and which has a circular flange 3 surrounding the opened side, and a lower side half body B whose one side is opened and which has a circular flange 4 surrounding the opened side, the aforementioned upper side half body A to the lower side half body B being connected in a state matching both the flanges 3, 4 to each other, characterized by having an octopus-receiving space 1 formed to receive the octopus therein, having an opening 2 formed to make the octopus come in the octopus-receiving space 1 on the side, and having a slit 11 formed to connect the octopus-receiving space 1 to the outside between the matching face 3a of the flange 3 in the upper side half body A and the matching face 4a of the flange 4 in the lower side half body B.
Patent TW-I244203-B (TW)
Title: Method for packaging image sensors in a tape and structure from the same
Inventor: TSAI RUEN-PO
IPC: H01L21/56
Filed: 2004-05-31
Granted: 2005-11-21
Abstract: A method for packaging image sensors in a tape is disclosed. Firstly, at least an image sensor chip and a reel-to-reel flexible printed circuit (FPC) are provided. Active surface of the image sensor chip includes a sensor region and a peripheral region. The image sensor chip has a plurality of bumps on the peripheral region. A non-conductive resin is applied on the peripheral region to seal the bumps prior to connection to the FPC and without covering the sensor region. Each package unit of the FPC has a window and an outer connecting region. A plurality of inner terminals are arranged around the windows. When the upper surface of the FPC is pressed with offering a temperature to the image sensor chip, the bumps will pass through the non-conductive resin and bond to the inner terminals of one of the package unit. According to the method, it can achieve the effects of low-temperature bump bonding, multi-row chip connection, resistance to oxidation of the bumps and prevention of contamination to the sensor region.
Patent TW-I250843-B (TW)
Title: Porcine auction serial number automatically tattooing machine
Inventor: CHANG MING-KUN
IPC: A01K11/00
Filed: 2004-06-07
Granted: 2006-03-11
Abstract: Provided is an invention of porcine auction serial number automatically tattooing machine which is mainly used for tattooing serial numbers on pigs which are sold in a meat auction market. The porcine tattoo is composed of: first, a date tattoo which is merely changed once daily; second, a serial number tattoo wherein the number of each pig is not the same. This invention relates to: one, design a number assigning turning wheel capable of automatically changing number; two, utilize a motor to drive a chain to propel the number assigning turning wheel to gyrate and design the raster for detecting the position to reach the corresponding number position; three, utilize the barometric pressure principle to drive the turning wheel to tattoo, which can adapt to the porcine size. Therefore, a serial number automatically tattooing machine is created which can achieve functions of automatically changing serial numbers and tattooing.
Patent TW-I306112-B (TW)
Title: Process of producing base material for ppressure-sensitive adhesive tape or sheet, and its use
Inventor: YOSHIO NAKAGAWA
IPC: C09J201/00
Filed: 2004-06-15
Granted: 2009-02-11
Abstract: A base material comprises a polyolefin based resin as a major component, and the material is formed by rolling via a calender device (1) having motors (2) or speed regulators for individually changing a rotational speed of each calender roll (2a). The motors or speed regulators individually drive or regulate their respective calender rolls. The base material further comprises an inorganic compound. An independent claim is included for producing the base material.
Patent TW-I260624-B (TW)
Title: Optical recording medium sample producing method, optical recording medium sample analyzing method, optical recording medium sample producing apparatus, and optical recording medium producing method
Inventor: SUNOHARA HIDEKI
IPC: G11B7/24
Filed: 2004-06-29
Granted: 2006-08-21
Abstract: An optical recording medium sample producing method comprises a multiplayer body preparing step of preparing a multiplayer body including a substrate used for an optical recording medium and a functional layer formed next to a first surface of the substrate; and a substrate removing step of removing a specific portion of the substrate to expose the contact surface of the functional layer with the substrate. Since the functional layer of this optical recording medium sample has a surface copying property after the first surface of the substrate, the profile exhibiting the grooves, lands, and surface roughness of the first surface of the substrate is correctly and precisely transferred to the exposed surface of the functional layer. By analyzing the exposed contact surface, the surface shape of the substrate can be grasped.
Patent TW-I370420-B (TW)
Title: Electric device and method for driving an organic diode in a light sensing state
Inventor: HUIBERTS JOHANNES NICOLAAS
IPC: G09G3/32
Filed: 2004-07-07
Granted: 2012-08-11
Abstract: An electric device includes at least one organic diode and a driver for driving the diode in at least a light sensing state. A pre-pulse generator is provided for applying one or more electrical pulses to the diode prior to drive the diode in the light sensing state. The pulses include a positive electric pre-pulse and a negative pre-pulse.
Patent TW-I242258-B (TW)
Title: Deep trench capacitor and method of fabricating the same
Inventor: CHUNG CHAO-HSI
IPC: H01L21/76
Filed: 2004-09-09
Granted: 2005-10-21
Abstract: A method of fabricating deep trench capacitors is described. A plurality of deep trenches is formed over a substrate. A bottom electrode is formed in the substrate of the bottom of the deep trench. A capacitor dielectric layer and a first conductive are formed in the bottom of the deep trench. A collar oxide layer is formed on the sidewalls of the deep trench exposed by the first conductive layer. A second conductive layer is filled in the deep trench. An opening is formed in the predetermined region of an isolation structure formed between the adjacent deep trenches. And the depth of the opening is larger than that of the isolation structure. An isolation layer is filled in the opening.
Patent TW-I265967-B (TW)
Title: Organic electroluminescent material and organic electroluminescent device by using the same
Inventor: CHIU CHII-FENG
IPC: H05B33/00
Filed: 2004-11-26
Granted: 2006-11-11
Abstract: An organic electroluminescent material of the formula (1), wherein R11, R12, R13 and R14 are a hydrogen atom, an alkyl group, a haloalkyl group, a cycloalkyl group, a nitrile group, an aryl group or a halogen, R1 to R10 are a hydrogen atom, an alkyl group, a haloalkyl group, a halogen, an alkoxide group, a cycloalkyl group or an aryl group, La is one selected from the group consisting of L1-L7.
Patent TW-I267744-B (TW)
Title: Multi-standard display chipset architecture
Inventor: LU YU-JI
IPC: G06F13/10
Filed: 2005-02-18
Granted: 2006-12-01
Abstract: A multi-standard display chipset architecture is disclosed, which provides an AGP interface and a PCI-E interface via a south bridge chipset and a north bridge chipset, respectively, such that a motherboard could support both an AGP graphics card and a PCI-E graphics card simultaneously. Consequently, the motherboard using this chipset architecture is extensible during the transition period from the AGP graphics card to the PCI-E graphics card. Moreover, the motherboard could utilize software to control such dual-standard display, thus achieving the function of picture-in-picture display or independent window display.
Patent TW-I267062-B (TW)
Title: Disc drive apparatus, frame, disc drive apparatus set and electronic appliance
Inventor: OMORI KIYOSHI
IPC: G11B17/051
Filed: 2005-03-08
Granted: 2006-11-21
Abstract: The ceiling board of the cabinet of a disc drive apparatus has an abutment projection arranged at a position located vis-a-vis and projecting toward the turntable. The main surface of the abutment projection opposite to the main surface located vis-a-vis the turntable is supported by a top surface supporting section formed on the frame. With this arrangement, when the turntable is raised to the chucking position, the optical disc is pressed by the abutment projection of the ceiling board supported by the protruding section of the top surface supporting section at a part thereof surrounding the center hole of the optical disc so that the engaging projection is engaged with the center hole of the optical disc and the optical disc is held on the turntable in a state where the optical disc is anchored by a plurality of anchoring sections at a part thereof surrounding the center hole of the optical disc.
Patent TW-I283867-B (TW)
Title: Two conductor thermally assisted magnetic memory
Inventor: PERNER FREDERICK A
IPC: G11C11/16
Filed: 2005-03-28
Granted: 2007-07-11
Abstract: A method of performing a thermally assisted write operation on a selected two conductor spin valve memory (SVM) cell having a material wherein the coercivity is decreased upon an increase in temperature. In a particular embodiment, a first write magnetic field is established by a first write current flowing from a first voltage potential to a second voltage potential as applied to the first conductor. A second write magnetic field is established by a second write current flowing from a third voltage potential to a fourth voltage potential as applied to the second conductor. The voltage potential of the first conductor is greater than the voltage potential of the second conductor. As a result, a third current, flows from the first conductor through the SVM cell to the second conductor. The SVM cell has an internal resistance such that the flowing current generates heat within the SVM cell. As the SVM cell is self heated, the coercivity of the SVM cell falls below the combined write magnetic fields.
Patent TW-I259565-B (TW)
Title: Wafer level chip scale package structure and method thereof
Inventor: CHENG MING-HSIANG
IPC: H01L23/31
Filed: 2005-03-31
Granted: 2006-08-01
Abstract: A wafer level chip scale package structure includes a first wafer, a second wafer, and a plurality of conductive connections. The first wafer includes a first circuit layout, and the second wafer includes a second circuit layout. The conductive connections are in contact with the first circuit layout and the second circuit layout so that the first circuit layout and the second circuit layout communicate with each other.
Patent TW-I280737-B (TW)
Title: A parallel-coupled line filter with skew-symmetrical defected ground structure
Inventor: LI SHENG-YUAN
IPC: H03H7/00
Filed: 2005-05-18
Granted: 2007-05-01
Abstract: A system is disclosed to improve the performance of parallel-coupled line filters. According to the embodiment of the present invention, a parallel-coupled line filter system comprises at least one open-line resonator, at least one defected ground structure arranged on opposite sides of the line resonator having a first lattice and a second lattice in a skew-symmetrical fashion and coupled through a slim gap, wherein the first and second lattices are formed on a ground plane.
Patent TW-I274481-B (TW)
Title: Adaptive channel estimation using decision feedback
Inventor: CHEN SHENG-JIE
IPC: H03D1/04
Filed: 2005-05-19
Granted: 2007-02-21
Abstract: A method and system thereof for determining feedback for iterative channel estimation based on the summation of soft output decisions or bit error rate (BER) derived from the output of an equalizer. The channel impulse response initially obtained according to a training sequence is used to estimate the received signal, and output hard values. The BER of the training sequence is calculated and judged, and if the BER is too high, the channel is estimated again according to the feedback until the BER satisfies a predetermined value. If the BER is still unsatisfactory after a predetermined number of trials, the channel is assumed to be an authentic bad channel, thus terminating the feedback procedure. If the equalizer is capable of outputting soft output decision, the summation of soft outputs is used instead of BER to determine whether feedback is appropriate.
Patent TW-I267231-B (TW)
Title: Polarized high order mode electromagnetic wave coupler and coupling method thereof
Inventor: YU CHING-FANG
IPC: H01Q13/00
Filed: 2005-05-25
Granted: 2006-11-21
Abstract: The present invention provides a polarized high order mode electromagnetic wave coupler and the coupling method thereof. An electromagnetic wave is symmetrically divided into two electromagnetic waves having the same amplitude and opposite phases by utilizing a bypassing device. The two electromagnetic waves are then transmitted into a waveguide with a cylindrical main body through waveguide structures, causing the electromagnetic waves to be transformed into linearly polarized high order mode in the main body of the waveguide or to further be polarized into a circular polarization wave in a polarization stage. The coupling method of the present invention includes a bypassing step, a mode transformation step, and an optional polarization step. A TE21 coupler is simulated, manufactured, and tested, and the test result is identical to the computer simulation. The coupler and its coupling method are of high transformation efficiency, high mode purity, high bandwidth, polarity control, and easy processing.
Patent TW-I278300-B (TW)
Title: Hand drying device
Inventor: FUKAYA YOSHIHIRO
IPC: A47K10/48
Filed: 2005-07-29
Granted: 2007-04-11
Abstract: A hand drying device comprising a high-pressure air stream generating device (2) for generating a high-pressure air stream, a nozzle (4) for jetting a high-pressure air stream generated by the high-pressure air stream generating device (2), a drying space forming unit having a hand inserting portion (3) that permits hand insertion/extraction and formed with a drying space (6) that dries hands inserted through this hand inserting unit (3) with a high-pressure air stream jetted from the nozzle (4), and one to a plurality of hand detection units (8) each having an infrared emitting element and an infrared receiving element provided on the same wall surface of the drying space forming unit to detect hands inserted into the drying space, the high-pressure air stream generating device (2) being driven and controlled based on a detection signal from the hand detection unit (8), wherein the device further comprises an infrared absorbing unit (10) being smaller in reflectance of infrared ray than hands and formed at a potion facing at least the infrared emitting element of the hand detection unit (8) on the wall surface of the drying space forming unit to thereby prevent with high accuracy an erroneous operation otherwise caused when a person other than a user approaches the device and keep a wide range of hand detection.
Patent TW-I275702-B (TW)
Title: Crankshaft case with oil baffle structure
Inventor: CHEN WEI-YU
IPC: F02F7/00
Filed: 2005-12-28
Granted: 2007-03-11
Abstract: This invention relates to a crankshaft case with an oil baffle structure. The crankshaft case includes an inner surrounding wall. A crankshaft attached with a flywheel is disposed inside the crankshaft case. Corresponding to the flywheel, at least one through lead hole is formed on the crankshaft case. The invention is characterized in that an oil baffle structure integratedly extending from the surrounding wall blocks in between the lead hole and the flywheel. The design reduces the number of parts and keeps the advantages of the conventional oil baffle structure. Furthermore, the integrated design could be fabricated with the model casting fabrication of the crankshaft case. It cuts bolting operations at two places and meets the future trend of light-weighted engine. It would also save the time and cost in fabrication.